GB369991A - Manufacture of azo-dyestuffs containing chromium - Google Patents
Manufacture of azo-dyestuffs containing chromiumInfo
- Publication number
- GB369991A GB369991A GB38203/30A GB3820330A GB369991A GB 369991 A GB369991 A GB 369991A GB 38203/30 A GB38203/30 A GB 38203/30A GB 3820330 A GB3820330 A GB 3820330A GB 369991 A GB369991 A GB 369991A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- dyestuff
- acid
- cr2o3
- addition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052804 chromium Inorganic materials 0.000 title abstract 2
- 239000011651 chromium Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000975 dye Substances 0.000 abstract 22
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 14
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 10
- 235000011149 sulphuric acid Nutrition 0.000 abstract 10
- 210000002268 wool Anatomy 0.000 abstract 10
- 238000007792 addition Methods 0.000 abstract 9
- 235000015217 chromium(III) sulphate Nutrition 0.000 abstract 9
- 239000011696 chromium(III) sulphate Substances 0.000 abstract 9
- 239000000047 product Substances 0.000 abstract 9
- 239000007864 aqueous solution Substances 0.000 abstract 7
- 238000004043 dyeing Methods 0.000 abstract 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 5
- 239000002253 acid Substances 0.000 abstract 4
- 238000009835 boiling Methods 0.000 abstract 4
- KPXVZOAGGSFZEX-UHFFFAOYSA-N 5-methyl-4-phenylpyrazol-3-one Chemical compound O=C1N=NC(C)=C1C1=CC=CC=C1 KPXVZOAGGSFZEX-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- 229920000742 Cotton Polymers 0.000 abstract 3
- 238000010992 reflux Methods 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- 239000002966 varnish Substances 0.000 abstract 3
- DOPJTDJKZNWLRB-UHFFFAOYSA-N 2-Amino-5-nitrophenol Chemical compound NC1=CC=C([N+]([O-])=O)C=C1O DOPJTDJKZNWLRB-UHFFFAOYSA-N 0.000 abstract 2
- 241000220317 Rosa Species 0.000 abstract 2
- 229920002678 cellulose Polymers 0.000 abstract 2
- 235000010980 cellulose Nutrition 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- GRWVQDDAKZFPFI-UHFFFAOYSA-H chromium(III) sulfate Chemical compound [Cr+3].[Cr+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O GRWVQDDAKZFPFI-UHFFFAOYSA-H 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- QELUYTUMUWHWMC-UHFFFAOYSA-N edaravone Chemical compound O=C1CC(C)=NN1C1=CC=CC=C1 QELUYTUMUWHWMC-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000004627 regenerated cellulose Substances 0.000 abstract 2
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 abstract 1
- 241000974482 Aricia saepiolus Species 0.000 abstract 1
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 241001465754 Metazoa Species 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- DYRDKSSFIWVSNM-UHFFFAOYSA-N acetoacetanilide Chemical compound CC(=O)CC(=O)NC1=CC=CC=C1 DYRDKSSFIWVSNM-UHFFFAOYSA-N 0.000 abstract 1
- 239000000987 azo dye Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 150000001845 chromium compounds Chemical class 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 150000008049 diazo compounds Chemical class 0.000 abstract 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 abstract 1
- FPVGTPBMTFTMRT-NSKUCRDLSA-L fast yellow Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-NSKUCRDLSA-L 0.000 abstract 1
- 235000019233 fast yellow AB Nutrition 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000010985 leather Substances 0.000 abstract 1
- 239000010446 mirabilite Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 238000005185 salting out Methods 0.000 abstract 1
- 235000002639 sodium chloride Nutrition 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH369991X | 1929-12-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB369991A true GB369991A (en) | 1932-03-18 |
Family
ID=4513432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38203/30A Expired GB369991A (en) | 1929-12-18 | 1930-12-18 | Manufacture of azo-dyestuffs containing chromium |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1908571A (enrdf_load_stackoverflow) |
| DE (1) | DE556544C (enrdf_load_stackoverflow) |
| FR (1) | FR707441A (enrdf_load_stackoverflow) |
| GB (1) | GB369991A (enrdf_load_stackoverflow) |
| NL (1) | NL31242C (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2814615A (en) * | 1957-11-26 | Soinhi | ||
| US2820784A (en) * | 1958-01-21 | Soichi | ||
| US2606185A (en) * | 1948-02-12 | 1952-08-05 | Ciba Ltd | Monoazo-dyestuffs of the pyrazolone series |
| US2508404A (en) * | 1948-07-07 | 1950-05-23 | Du Pont | Chromiferous monazo dyes and methods of manufacturing the same |
| US2640825A (en) * | 1949-06-17 | 1953-06-02 | American Cyanamid Co | Azo derivatives of carbostyril |
| CH336139A (de) * | 1954-03-05 | 1959-02-15 | Geigy Ag J R | Verfahren zur Herstellung von komplexen Schwermetallverbindungen von Azofarbstoffen |
| US2857373A (en) * | 1955-03-01 | 1958-10-21 | Eastman Kodak Co | Benzothiazole azo compounds containing a reactive methylene coupling component |
| US3078267A (en) * | 1960-12-20 | 1963-02-19 | Gen Aniline & Film Corp | Metallized azo dyes containing a 2-aminophenoldisulfonamide diazo component |
| DD96076A5 (enrdf_load_stackoverflow) * | 1970-12-28 | 1973-03-05 | ||
| CH625956A5 (enrdf_load_stackoverflow) * | 1977-02-25 | 1981-10-30 | Henkel Kgaa | |
| US4183755A (en) * | 1978-04-03 | 1980-01-15 | Eastman Kodak Company | Photographic products and processes employing metal complexable nondiffusible azo dye-releasing compounds |
-
0
- NL NL31242D patent/NL31242C/xx active
-
1930
- 1930-03-23 DE DE1930556544D patent/DE556544C/de not_active Expired
- 1930-11-28 US US498904A patent/US1908571A/en not_active Expired - Lifetime
- 1930-12-12 FR FR707441D patent/FR707441A/fr not_active Expired
- 1930-12-18 GB GB38203/30A patent/GB369991A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE556544C (de) | 1932-08-10 |
| NL31242C (enrdf_load_stackoverflow) | |
| US1908571A (en) | 1933-05-09 |
| FR707441A (fr) | 1931-07-08 |
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